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Big Data Consultant Interview Questions
1,784 big data consultant interview questions shared by candidates
Rate Your DSA , SQL and Coding skills out of 10. What do you know about Big Data? Asked basics of SQL. 2 queries related to finding salaries (3rd highest and Nth highest) from employee table. Deep Learning Project in detail. Build a BST from scratch with given list of elements (Python only) Both Explanation and code.
Describe the past projects you did
How do you find the largest kth element in a Table with SQL?
Video interview with a technical manager about how to retrieve data from big data platform, and how to design a Datawarehouse for a specific situation
Data structure questions on array, linked list etc
About data warehousing, SQL queries, pyspark
1) Programming language - differences between them for data analysis 2) Questions on variance 4) What's the first thing you do when looking at a new data-set? 5) Specific R, Python, etc. questions
Tell me something about your project. Which API is using
hadoop questions, self explain about current and overall experience
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